Gilder Bairn + Karametra's Favor + Training Grounds

Gilder Bairn
Karametra's Favor
Training Grounds

Requires
Gilder Bairn must be on the battlefield. Karametra's Favor must be on the battlefield. Training Grounds must be on the battlefield. Karametra's Favor attached to Gilder Bairn. Gilder Bairn does not have summoning sickness.
Steps
  1. Activate Gilder Bairn by tapping it, adding gu.
  2. Activate Gilder Bairn by paying gu and untapping it, doubling each counter on target permanent.
  3. Repeat.
Results
Infinite proliferate.

Top Commanders (4)
Vorel of the Hull Clade
0.10% of 1962 decks 2 decks
Gor Muldrak, Amphinologist
0.08% of 1322 decks 1 decks
Volrath, the Shapestealer
0.04% of 2581 decks 1 decks
Ezuri, Stalker of Spheres
0.03% of 2943 decks 1 decks
Top Cards (2)
Biomancer's Familiar
100% of 5 decks +99% synergy
Paradise Mantle
80% of 5 decks +79% synergy
Creatures (50)
Necroskitter
100% of 1 decks +100% synergy
Corpsejack Menace
100% of 1 decks +99% synergy
Fathom Mage
60% of 5 decks +59% synergy
Ashaya, Soul of the Wild
60% of 5 decks +58% synergy
Kami of Whispered Hopes
50% of 4 decks +46% synergy
Sage of Hours
40% of 5 decks +40% synergy
Crystalline Crawler
40% of 5 decks +40% synergy
Steelbane Hydra
40% of 5 decks +39% synergy
Deepglow Skate
40% of 5 decks +39% synergy
Herald of Secret Streams
40% of 5 decks +39% synergy
Gyre Sage
40% of 5 decks +38% synergy
Vorinclex, Monstrous Raider
40% of 5 decks +38% synergy
Scavenging Ooze
40% of 5 decks +38% synergy
Rishkar, Peema Renegade
40% of 5 decks +38% synergy
Evolution Sage
40% of 5 decks +37% synergy
Elusive Otter
25% of 4 decks +24% synergy
Tainted Observer
25% of 4 decks +24% synergy
Ioreth of the Healing House
25% of 4 decks +24% synergy
Tekuthal, Inquiry Dominus
25% of 4 decks +23% synergy
Cankerbloom
25% of 4 decks +21% synergy
Amphin Pathmage
20% of 5 decks +20% synergy
Vedalken Infuser
20% of 5 decks +20% synergy
Mistford River Turtle
20% of 5 decks +20% synergy
Eon Frolicker
20% of 5 decks +20% synergy
Shapers of Nature
20% of 5 decks +20% synergy
Elusive Krasis
20% of 5 decks +20% synergy
Etched Oracle
20% of 5 decks +20% synergy
Nascent Metamorph
20% of 5 decks +20% synergy
Pteramander
20% of 5 decks +20% synergy
Imagecrafter
20% of 5 decks +20% synergy
Embodiment of Spring
20% of 5 decks +20% synergy
Pursued Whale
20% of 5 decks +20% synergy
Galloping Lizrog
20% of 5 decks +20% synergy
Angler Turtle
20% of 5 decks +20% synergy
Hunted Phantasm
20% of 5 decks +20% synergy
Vigean Graftmage
20% of 5 decks +20% synergy
Horseshoe Crab
20% of 5 decks +20% synergy
Coretapper
20% of 5 decks +20% synergy
Experiment Kraj
20% of 5 decks +20% synergy
Zameck Guildmage
20% of 5 decks +20% synergy
Voltaic Servant
20% of 5 decks +20% synergy
Simic Manipulator
20% of 5 decks +20% synergy
Draining Whelk
20% of 5 decks +20% synergy
Sojourner's Companion
20% of 5 decks +20% synergy
Ezuri, Claw of Progress
20% of 5 decks +20% synergy
Myojin of Towering Might
20% of 5 decks +20% synergy
Hunted Troll
20% of 5 decks +20% synergy
Quandrix Cultivator
20% of 5 decks +20% synergy
Wickerbough Elder
20% of 5 decks +20% synergy
Psychotrope Thallid
20% of 5 decks +20% synergy
Instants (44)
Lethal Exploit
100% of 1 decks +100% synergy
Oblivion's Hunger
100% of 1 decks +100% synergy
Assassin's Trophy
100% of 1 decks +94% synergy
Beast Within
60% of 5 decks +41% synergy
Negate
40% of 5 decks +28% synergy
Heroic Intervention
40% of 5 decks +26% synergy
Cyclonic Rift
40% of 5 decks +26% synergy
Counterspell
40% of 5 decks +19% synergy
Reject Imperfection
25% of 4 decks +24% synergy
Serum Snare
25% of 4 decks +24% synergy
Experimental Augury
25% of 4 decks +23% synergy
Rune Snag
20% of 5 decks +20% synergy
Defend the Celestus
20% of 5 decks +20% synergy
Calculated Dismissal
20% of 5 decks +20% synergy
Spell Shrivel
20% of 5 decks +20% synergy
Metallic Rebuke
20% of 5 decks +20% synergy
Mystical Dispute
20% of 5 decks +20% synergy
Natural Connection
20% of 5 decks +20% synergy
Intellectual Offering
20% of 5 decks +20% synergy
Supreme Will
20% of 5 decks +20% synergy
Turn Aside
20% of 5 decks +20% synergy
Keep Safe
20% of 5 decks +20% synergy
Vastwood Fortification
20% of 5 decks +20% synergy
Dream Fracture
20% of 5 decks +19% synergy
Steady Progress
20% of 5 decks +19% synergy
Jwari Disruption
20% of 5 decks +19% synergy
Shared Summons
20% of 5 decks +19% synergy
Inscription of Abundance
20% of 5 decks +19% synergy
Silkguard
20% of 5 decks +19% synergy
Disallow
20% of 5 decks +19% synergy
Whir of Invention
20% of 5 decks +18% synergy
Roiling Regrowth
20% of 5 decks +18% synergy
Snakeskin Veil
20% of 5 decks +18% synergy
Spell Pierce
20% of 5 decks +18% synergy
Aetherize
20% of 5 decks +17% synergy
Dramatic Reversal
20% of 5 decks +17% synergy
Return to Nature
20% of 5 decks +17% synergy
Rapid Hybridization
20% of 5 decks +15% synergy
Harrow
20% of 5 decks +15% synergy
Pongify
20% of 5 decks +14% synergy
Mana Drain
20% of 5 decks +12% synergy
Swan Song
20% of 5 decks +12% synergy
Fierce Guardianship
20% of 5 decks +11% synergy
Arcane Denial
20% of 5 decks +11% synergy
Sorceries (21)
Black Sun's Zenith
100% of 1 decks +99% synergy
Diabolic Intent
100% of 1 decks +95% synergy
Toxic Deluge
100% of 1 decks +92% synergy
Feed the Swarm
100% of 1 decks +90% synergy
Kodama's Reach
60% of 5 decks +44% synergy
Farseek
60% of 5 decks +44% synergy
Rampant Growth
60% of 5 decks +43% synergy
Cultivate
60% of 5 decks +38% synergy
Thirsting Roots
25% of 4 decks +24% synergy
Unnatural Restoration
25% of 4 decks +23% synergy
Dreadwaters
20% of 5 decks +20% synergy
Biogenic Upgrade
20% of 5 decks +20% synergy
Increasing Savagery
20% of 5 decks +20% synergy
Courage in Crisis
20% of 5 decks +20% synergy
Spectral Deluge
20% of 5 decks +19% synergy
River's Rebuke
20% of 5 decks +19% synergy
Turntimber Symbiosis
20% of 5 decks +19% synergy
Tezzeret's Gambit
20% of 5 decks +18% synergy
Fabricate
20% of 5 decks +17% synergy
Harmonize
20% of 5 decks +15% synergy
Three Visits
20% of 5 decks +8% synergy
Utility Artifacts (28)
The Millennium Calendar
67% of 3 decks +65% synergy
Grindclock
40% of 5 decks +40% synergy
Contagion Engine
40% of 5 decks +39% synergy
Illusionist's Bracers
40% of 5 decks +39% synergy
Lightning Greaves
40% of 5 decks +15% synergy
Ichormoon Gauntlet
25% of 4 decks +24% synergy
The One Ring
25% of 4 decks +16% synergy
Hankyu
20% of 5 decks +20% synergy
Arcane Spyglass
20% of 5 decks +20% synergy
Surge Node
20% of 5 decks +20% synergy
Energy Chamber
20% of 5 decks +20% synergy
Darksteel Reactor
20% of 5 decks +20% synergy
Magistrate's Scepter
20% of 5 decks +20% synergy
Otherworld Atlas
20% of 5 decks +20% synergy
Power Conduit
20% of 5 decks +20% synergy
Voltaic Key
20% of 5 decks +19% synergy
Clock of Omens
20% of 5 decks +19% synergy
Sword of Truth and Justice
20% of 5 decks +19% synergy
Manifold Key
20% of 5 decks +18% synergy
Lithoform Engine
20% of 5 decks +18% synergy
Rings of Brighthearth
20% of 5 decks +18% synergy
Unwinding Clock
20% of 5 decks +17% synergy
Isochron Scepter
20% of 5 decks +17% synergy
The Ozolith
20% of 5 decks +16% synergy
Strionic Resonator
20% of 5 decks +16% synergy
The Great Henge
20% of 5 decks +15% synergy
Sword of the Animist
20% of 5 decks +15% synergy
Swiftfoot Boots
20% of 5 decks -8% synergy
Enchantments (23)
Retribution of the Ancients
100% of 1 decks +100% synergy
Blowfly Infestation
100% of 1 decks +100% synergy
Simic Ascendancy
60% of 5 decks +59% synergy
Cryptolith Rite
60% of 5 decks +58% synergy
Earthcraft
40% of 5 decks +40% synergy
Bred for the Hunt
40% of 5 decks +39% synergy
Hardened Scales
40% of 5 decks +36% synergy
Doubling Season
40% of 5 decks +36% synergy
Rhystic Study
40% of 5 decks +26% synergy
Thassa's Ire
20% of 5 decks +20% synergy
Artificer's Intuition
20% of 5 decks +20% synergy
Tamiyo's Compleation
20% of 5 decks +20% synergy
Crab Umbra
20% of 5 decks +20% synergy
Evolutionary Escalation
20% of 5 decks +20% synergy
Font of Fertility
20% of 5 decks +20% synergy
Hadana's Climb
20% of 5 decks +20% synergy
Song of Freyalise
20% of 5 decks +19% synergy
Artificer Class
20% of 5 decks +19% synergy
Mana Reflection
20% of 5 decks +19% synergy
Master Chef
20% of 5 decks +19% synergy
Freed from the Real
20% of 5 decks +19% synergy
Inexorable Tide
20% of 5 decks +19% synergy
Zendikar Resurgent
20% of 5 decks +18% synergy
Planeswalkers (9)
Jace, Arcane Strategist
20% of 5 decks +20% synergy
Garruk, Unleashed
20% of 5 decks +20% synergy
Jiang Yanggu, Wildcrafter
20% of 5 decks +19% synergy
Tezzeret, Artifice Master
20% of 5 decks +19% synergy
Nissa, Voice of Zendikar
20% of 5 decks +19% synergy
Kiora, Behemoth Beckoner
20% of 5 decks +19% synergy
Tezzeret the Seeker
20% of 5 decks +19% synergy
Teferi, Master of Time
20% of 5 decks +19% synergy
Nissa, Who Shakes the World
20% of 5 decks +19% synergy
Utility Lands (13)
Minamo, School at Water's Edge
40% of 5 decks +38% synergy
Karn's Bastion
40% of 5 decks +35% synergy
Novijen, Heart of Progress
20% of 5 decks +20% synergy
Tree of Tales
20% of 5 decks +19% synergy
Nesting Grounds
20% of 5 decks +19% synergy
Alchemist's Refuge
20% of 5 decks +18% synergy
Academy Ruins
20% of 5 decks +17% synergy
Seat of the Synod
20% of 5 decks +17% synergy
Inventors' Fair
20% of 5 decks +16% synergy
Urza's Saga
20% of 5 decks +13% synergy
Otawara, Soaring City
20% of 5 decks +12% synergy
Boseiju, Who Endures
20% of 5 decks +11% synergy
Reliquary Tower
20% of 5 decks -8% synergy
Mana Artifacts (16)
Golgari Signet
100% of 1 decks +97% synergy
Dimir Signet
100% of 1 decks +92% synergy
Sol Ring
100% of 5 decks +16% synergy
Simic Signet
60% of 5 decks +57% synergy
Arcane Signet
60% of 5 decks -11% synergy
Everflowing Chalice
40% of 5 decks +35% synergy
Sonic Screwdriver
33% of 3 decks +31% synergy
Gemstone Array
20% of 5 decks +20% synergy
Pentad Prism
20% of 5 decks +20% synergy
Empowered Autogenerator
20% of 5 decks +20% synergy
Vexing Puzzlebox
20% of 5 decks +19% synergy
Astral Cornucopia
20% of 5 decks +19% synergy
Replicating Ring
20% of 5 decks +18% synergy
Chromatic Orrery
20% of 5 decks +18% synergy
Talisman of Curiosity
20% of 5 decks +18% synergy
Basalt Monolith
20% of 5 decks +17% synergy
Lands (36)
Twilight Mire
100% of 1 decks +98% synergy
Darkbore Pathway
100% of 1 decks +98% synergy
Clearwater Pathway
100% of 1 decks +97% synergy
Escape Tunnel
100% of 1 decks +97% synergy
Opulent Palace
100% of 1 decks +97% synergy
Zagoth Triome
100% of 1 decks +96% synergy
Llanowar Wastes
100% of 1 decks +95% synergy
Undergrowth Stadium
100% of 1 decks +94% synergy
Morphic Pool
100% of 1 decks +93% synergy
Command Tower
100% of 5 decks +27% synergy
Fabled Passage
60% of 5 decks +50% synergy
Vineglimmer Snarl
40% of 5 decks +38% synergy
Barkchannel Pathway
40% of 5 decks +38% synergy
Flooded Grove
40% of 5 decks +38% synergy
Dreamroot Cascade
40% of 5 decks +36% synergy
Yavimaya Coast
40% of 5 decks +35% synergy
Rejuvenating Springs
40% of 5 decks +34% synergy
Breeding Pool
40% of 5 decks +31% synergy
Terramorphic Expanse
40% of 5 decks +24% synergy
Evolving Wilds
40% of 5 decks +18% synergy
Exotic Orchard
40% of 5 decks +5% synergy
Promising Vein
33% of 3 decks +32% synergy
Shire Terrace
25% of 4 decks +23% synergy
Tendo Ice Bridge
20% of 5 decks +20% synergy
Mirrodin's Core
20% of 5 decks +20% synergy
Guildmages' Forum
20% of 5 decks +20% synergy
Littjara Mirrorlake
20% of 5 decks +20% synergy
Bant Panorama
20% of 5 decks +19% synergy
Vivid Creek
20% of 5 decks +19% synergy
Vivid Grove
20% of 5 decks +19% synergy
Tropical Island
20% of 5 decks +17% synergy
Forbidden Orchard
20% of 5 decks +17% synergy
Temple of Mystery
20% of 5 decks +16% synergy
Simic Growth Chamber
20% of 5 decks +16% synergy
Hinterland Harbor
20% of 5 decks +15% synergy
Myriad Landscape
20% of 5 decks -1% synergy